Pedro Sapalalo

Mr. Pedro Sapalalo

orcid

Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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22 July 2018 in Journal of the International AIDS Society
Verified
Journal Article
Open access
PDF file
MHMichael E Herce
Michael E Herce
WMWilliam M Miller
William M Miller
ABAgatha Bula
Agatha Bula
JEJessie K Edwards
Jessie K Edwards
Pedro SapalaloPedro Sapalalo
Pedro Sapalalo
SWSharon S Weir
Sharon S Weir
Introduction: Providing outreach HIV prevention services at venues (i.e. “hotspots”) where people meet new sex partners can decrease barriers to HIV testing services (HTS) for key populations (KP) in sub‐Saharan Africa (SSA). We offered venue‐based HTS as part of bio‐behavioural surveys conducted in urban Malawi and Angola to generate regional insights into KP programming gaps and identify opportunities to achieve the “first 90” for KP in SSA.Methods: From October 2016 to March 2017, we identified and verified 1054 venues in Luanda and Benguela, Angola and Zomba, Malawi and conducted bio‐behavioural surveys at 166 using the PLACE method. PLACE interviews community informants to systematically identify public venues where KP can be reached and conducts bio‐behavioural surveys at a stratified random sample of venues. We present survey results using summary statistics and multivariable modified Poisson regression modelling to examine associations between receipt of outreach worker‐delivered HIV/AIDS education and HTS uptake. We applied sampling weights to estimate numbers of HIV‐positive KP unaware of their status at venues.Results: We surveyed 959 female sex workers (FSW), 836 men who have sex with men (MSM), and 129 transgender women (TGW). An estimated 71% of HIV‐positive KP surveyed were not previously aware of their HIV status, receiving a new HIV diagnosis through PLACE venue‐based HTS. If venue‐based HTS were implemented at all venues, 2022 HIV‐positive KP (95% CI: 1649 to 2477) who do not know their status could be reached, including 1666 FSW (95% CI: 1397 to 1987), 274 MSM (95% CI: 160 to 374), and 82 TG (95% CI: 20 to 197). In multivariable analyses, FSW, MSM, and TGW who received outreach worker‐delivered HIV/AIDS education were 3.15 (95% CI: 1.99 to 5.01), 3.12 (95% CI: 2.17 to 4.48), and 1.80 (95% CI: 0.67 to 4.87) times as likely, respectively, as those who did not to have undergone HTS within the last six months. Among verified venues, <=68% offered any on‐site HIV prevention services.Conclusions: Availability of HTS and other HIV prevention services was limited at venues. HIV prevention can be delivered at venues, which can increase HTS uptake and HIV diagnosis among individuals not previously aware of their status. Delivering venue‐based HTS may represent an effective strategy to reach the “first 90” for KP in SSA.

22 August 2022 in BMC Health Services Research
Verified
Journal Article
Open access
PDF file
AAAi Aoki
Ai Aoki
KMKeiji Mochida
Keiji Mochida
MKMichiru Kuramata
Michiru Kuramata
TSToru Sadamori
Toru Sadamori
ABAliza K C Bhandari
Aliza K C Bhandari
KTKenji Takehara
Kenji Takehara
Background: The World Health Organization recommends the Maternal and Child Health Handbook (MCH-HB) to promote health service utilization from pregnancy to early childhood. Although many countries have adopted it as a national health policy, there is a paucity of research in MCH-HB’s implementation. Thus, this study aimed to evaluate the MCH-HB’s implementation status based on the RE-AIM framework (Reach, Effectiveness, Adoption, Implementation, Maintenance), and identify facilitators of, and barriers to its implementation in Angola to understand effective implementation strategies. Methods: A cross-sectional survey was conducted targeting all health facilities which implemented MCH-HB, subsamples of health workers, and officers responsible for the MCH-HB at the municipality health office. Using the 14 indicators based on the RE-AIM framework, health facilities’ overall implementation statuses were assessed. This categorized health facilities into optimal-implementation and suboptimal-implementation groups. To identify barriers to and facilitators of MCH-HB implementation, semi-structured interviews were conducted among health workers and municipality health officers responsible for MCH-HB. The data were analyzed via content analysis. Results: A total of 88 health facilities and 216 health workers were surveyed to evaluate the implementation status, and 155 interviews were conducted among health workers to assess the barriers to and facilitators of the implementation. The overall implementation target was achieved in 50 health facilities (56.8%). The target was achieved by more health facilities in urban than rural areas (urban 68.4%, rural 53.6%) and by more health facilities of higher facility types (hospital 83.3%, health center 59.3%, health post 52.7%). Through the interview data’s analysis, facilitators of and barriers to MCH-HB were comprehensively demonstrated. MCH-HB’s content advantage was the most widely recognized facilitator and inadequate training for health workers was the most widely recognized barrier. Conclusions: Strengthening education for health workers, supervision by municipality health officers, and community sensitization were potential implementation strategies. These strategies must be intensified in rural and lower-level health facilities.

11 August 2023 in Journal of Global Health
Verified
Journal Article
Open access
AAAi Aoki
Ai Aoki
KMKeiji Mochida
Keiji Mochida
MKMichiru Kuramata
Michiru Kuramata
TSToru Sadamori
Toru Sadamori
Pedro SapalaloPedro Sapalalo
Pedro Sapalalo
KTKenji Takehara
Kenji Takehara
Reduction in maternal, neonatal, and infant mortality is a critical issue in many low- and middle-income countries (LMICs); maternal and child mortality reduction is the highest priority of the United Nations Sustainable Development Goals among its health-related targets [1]. However, in many LMICs, especially in sub-Saharan African countries, maternal and child health mortality reduction target […]

3 February 2023 in Journal of Global Health
Verified
Journal Article
Closed access
OBOlukunmi Omobolanle Balogun
Olukunmi Omobolanle Balogun
AAAi Aoki
Ai Aoki
CTCaroline Kaori Tomo
Caroline Kaori Tomo
KMKeiji Mochida
Keiji Mochida
SFSachi Fukushima
Sachi Fukushima
KTKenji Takehara
Kenji Takehara
The maternal and child health (MCH) handbook is promoted as a tool for strengthening continuum of care. We assessed the effect of a MCH handbook intervention package on continuum of maternal and child health care and health outcomes for mother and child. We conducted an open-label, parallel two-arm cluster randomized controlled trial in Angola. We randomly assigned municipalities in Benguela province through block randomization to a group using a package of enhanced maternity care service (which included the MCH handbook distribution and its supplementary intervention) and another using usual care (two stand-alone home-based records). We included women who were pregnant at the beginning of the trial period and attended a public health care facility for maternity care services. Neither health care providers, study participants nor data assessors were masked, but the statistician was. The primary outcome was a measure of service utilization assessed via achievement of maternal behavior-based continuum of care at three months postpartum. We conducted an intention-to-treat analysis in women with available data. We randomized 10 municipalities to either the intervention (five clusters) or control (five clusters) group. Of the 11 530 women approached between June 8, 2019, and September 30, 2020, 11 006 were recruited and 9039 included in the final analysis (82%; 3774 in the intervention group and 5265 in the control group). The odds for achievement of maternal behavior-based continuum of care in the intervention group was not significantly different from that in the control group (adjusted odds ratio (aOR) = 1.18, 95% confidence interval (CI) = 0.46-2.93) at three months postpartum. However, the odds of initiating antenatal care clinic use were significantly higher in the intervention group (odds ratio (OR) = 5.16, 95% CI = 2.50-10.67). No harms associated with the intervention were reported. Distribution of the MCH handbook and its supplementary interventions promoted initiation of antenatal care service use, but did not increase service utilization sufficiently enough for attainment of study defined maternal behavior-based continuum of care. ISRCTN20510127.

25 March 2021 in Frontiers in Global Women's Health
Verified
Journal Article
Open access
AAAi Aoki
Ai Aoki
KMKeiji Mochida
Keiji Mochida
MKMichiru Kuramata
Michiru Kuramata
TSToru Sadamori
Toru Sadamori
HFHelga Reis Freitas
Helga Reis Freitas
KTKenji Takehara
Kenji Takehara
Background: Reducing maternal, neonatal, and infant mortality tops the health targets of sustainable development goals. Many lifesaving interventions are being introduced in antenatal, delivery, and postnatal care. However, many low- and middle-income countries (LMICs) have not reached maternal and child health targets. The Maternal and Child Health Handbook (MCH-HB) is recommended as a home-based record to promote a continuum of care from pregnancy to early childhood, and is gaining increasing attention among LMICs. Several countries have adopted it as national health policy. To effectively utilize the MCH-HB in LMICs, implementation needs to be considered. Angola is an LIMC in Sub-Saharan Africa, where maternal and child health indicators are among the poorest. The Angolan Ministry of Health adopted the MCH-HB program in its national health policy and is currently conducting a cluster randomized controlled trial (MCH-HB RCT) to evaluate its impact on the continuum of care. This study aimed to evaluate implementation status, and barriers and facilitators of MCH-HB program implementation in Angola.Methods: To evaluate implementation status comprehensively, the RE-AIM (reach, effectiveness, adoption, implementation, and maintenance) framework will be used. Four components other than effectiveness will be investigated. A cross-sectional survey will be conducted targeting all health facilities and officers in charge of the MCH-HB at the municipality health office in the intervention group after the MCH-HB RCT. Data from the cross-sectional survey, secondary MCH-HB RCT data, and operational MCH-HB RCT records will be analyzed. Health facilities will be classified into good-implementation and poor-implementation groups using RE-AIM indicators. To identify barriers to and facilitators of MCH-HB implementation, semi-structured interviews/focus group discussions will be conducted among health workers at a sub-sample of health facilities and all municipality health officers in charge of MCH-HB in the intervention group. The Consolidated Framework for Implementation Research will be adopted to develop interview items. Thematic analysis will be performed. By comparing good-implementation and poor-implementation health facilities, factors that differ between groups that contribute to successful implementation can be identified.Discussion: This study's findings are expected to inform MCH-HB implementation policy and guidelines in Angola and in other countries that plan to adopt the MCH-HB program.

12 July 2023 in Journal of Affective Disorders
Verified
Journal Article
Closed access
AAAi Aoki
Ai Aoki
KMKeiji Mochida
Keiji Mochida
OBOlukunmi Omobolanle Balogun
Olukunmi Omobolanle Balogun
CTCaroline Kaori Tomo
Caroline Kaori Tomo
LTLino Tchicondingosse
Lino Tchicondingosse
KTKenji Takehara
Kenji Takehara